Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The onset of September brings a small shift in high-temperatures, falling from a hot 31.1°C (88°F) in August to a moderately hot 26.7°C (80.1°F). An average low-temperature of 19.2°C (66.6°F) is observed in Toyonaka during the September nights.Humidity
In Toyonaka, the average relative humidity in September is 78%.Rainfall
In Toyonaka, during September, the rain falls for 14.9 days and regularly aggregates up to 65mm (2.56") of precipitation. Throughout the year, in Toyonaka, there are 176.4 rainfall days, and 678mm (26.69") of precipitation is accumulated.Snowfall
April through November are months without snowfall.Daylight
In September, the average length of the day is 12h and 24min.On the first day of September in Toyonaka, Japan, sunrise is at 05:31 and sunset at 18:25. On the last day of the month, sunrise is at 05:52 and sunset at 17:43 JST.
Sunshine
In September, the average sunshine is 9h.UV index
In September, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In September, a daily maximum UV index of 5 leads to the following instructions:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Frequently asked questions
What are the temperatures in Toyonaka in September?
What is the average humidity in September in Toyonaka?
How much does it rain in Toyonaka in September?
When it does not snow in Toyonaka?
What is the average length of the day in September in Toyonaka?
When is the sunrise / sunset in September in Toyonaka?
How long on average sun shines in September in Toyonaka?
What is the UV index reading in September in Toyonaka?
Average temperature in September
Toyonaka, Japan
- Average high temperature in September: 26.7°C
The warmest month (with the highest average high temperature) is August (31.1°C).
The month with the lowest average high temperature is January (7.1°C).
- Average low temperature in September: 19.2°C
The month with the highest average low temperature is August (23.6°C).
The coldest month (with the lowest average low temperature) is January (1.4°C).
Average pressure in September
Toyonaka, Japan
- Average pressure in September: 1012.8mbar
The month with the highest atmospheric pressure is February (1019.8mbar).
The month with the lowest atmospheric pressure is June (1008.8mbar).
Average wind speed in September
Toyonaka, Japan
- Average wind speed in September: 8.1km/h
The windiest months (with the highest average wind speed) are January and March (10km/h).
The calmest month (with the lowest average wind speed) is June (7.9km/h).
Average humidity in September
Toyonaka, Japan
- Average humidity in September: 78%
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is May (71%).
Average rainfall in September
Toyonaka, Japan
- Average rainfall in September: 65mm
The wettest month (with the highest rainfall) is July (117mm).
The driest month (with the least rainfall) is January (30mm).
Average rainfall days in September
Toyonaka, Japan
- Average rainfall days in September: 14.9 days
The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is May (12.1 days).
Average snowfall in September
Toyonaka, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is January (47mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Toyonaka, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Toyonaka, Japan
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in September: 9h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in September
Toyonaka, Japan
- Average sunshine days in September: 12.8 days
The month with the most sunshine days is May (16.8 days).
The month with the least sunshine days is July (7.7 days).
Average UV index in September
Toyonaka, Japan
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in September
Toyonaka, Japan
- Average cloud cover in September: 37
The months with the most cloud cover are January and February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Toyonaka, Japan
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (9km).
The month with the lowest visibility is July (8km).
Toyonaka, Japan
Weather forecast for your location
2. Allow the app to use your location
